National Weather Service United States Department of Commerce

Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

 

 
CHICAGO NORMALS (1991-2020)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

 

January Normals for Chicago for Temperature, Precipitation and Snowfall

 

Day of Month High Low Average HDD CDD Precipitation Snowfall
1 32.9 20.8 26.8 38.2 0 0.07 0.3
2 32.7 20.6 26.7 38.3 0 0.06 0.3
3 32.6 20.4 26.5 38.5 0 0.07 0.3
4 32.4 20.2 26.3 38.7 0 0.07 0.3
5 32.3 20 26.2 38.8 0 0.07 0.3
6 32.1 19.9 26 39 0 0.06 0.3
7 32 19.7 25.8 39.2 0 0.07 0.4
8 31.9 19.5 25.7 39.3 0 0.07 0.3
9 31.8 19.3 25.6 39.4 0 0.07 0.4
10 31.7 19.2 25.4 39.6 0 0.07 0.3
11 31.6 19 25.3 39.7 0 0.07 0.3
12 31.5 18.9 25.2 39.8 0 0.07 0.4
13 31.4 18.7 25.1 39.9 0 0.06 0.3
14 31.3 18.6 25 40 0 0.07 0.4
15 31.2 18.5 24.9 40.1 0 0.06 0.4
16 31.2 18.4 24.8 40.2 0 0.07 0.3
17 31.1 18.3 24.7 40.3 0 0.07 0.4
18 31.1 18.2 24.6 40.3 0 0.06 0.4
19 31.1 18.1 24.6 40.4 0 0.07 0.4
20 31.1 18 24.6 40.4 0 0.06 0.4
21 31.1 18 24.5 40.5 0 0.06 0.4
22 31.1 18 24.5 40.5 0 0.06 0.4
23 31.1 17.9 24.5 40.5 0 0.07 0.4
24 31.2 17.9 24.5 40.4 0 0.06 0.4
25 31.2 17.9 24.6 40.4 0 0.06 0.4
26 31.3 18 24.6 40.4 0 0.06 0.4
27 31.4 18 24.7 40.3 0 0.05 0.4
28 31.4 18.1 24.8 40.2 0 0.06 0.4
29 31.6 18.1 24.8 40.1 0 0.06 0.4
30 31.7 18.2 25 40 0 0.05 0.4
31 31.8 18.3 25.1 39.9 0 0.06 0.4
               
MONTH 31.6 18.8 25.2 1233.3 0 1.99 11.3